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| Tyco/Electronics Raychem Circuit Protection 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 Fax: 800-227-4866 PolySwitch(R) Power Switch Devices PRODUCT: RYC8220-3M DOCUMENT: SCD24675 PCN: 189723-000 REV LETTER: B REV DATE: AUGUST 2, 2001 PAGE NO.: 1 OF 2 Specification Status: Released ABSOLUTE MAXIMUM RATINGS (Note 1) Parameter Max supply voltage Fault flag voltage Fault flag current Output voltage Output current Control input Storage temperature Max lead temperature during soldering (5 sec.) Symbol VIN VFLG IFLG VOUT IOUT VEN TS Value +8 +8 50 +8 Internally limited - 0.3 to +12.0 - 65 to +150 260 Units V V A V A V C C OPERATING RATINGS (Note 3) Parameter Supply voltage Continuous output current (each output) Ambient operating temperature Thermal resistance (SO-8) Symbol VIN IOUT TA JA Value +3 to +5.5 0.6 -40 to +85 120 Units V A C C/W ELECTRICAL CHARACTERISTICS (VIN = +5V; TA = 25C; unless noted.) Power switch Switch Resistance Output Turn-On Time Output Turn-Off Time Current limit Short-Circuit Current Limit Condition VIN = 5V, I OUT = 500mA, each switch VIN = 3.3V, I OUT = 500mA, each switch RL = 10 each output, consists of delay+rise time RL = 10 each output, consists of delay+fall time Condition Each output (enable into 0 load) Each output (3 load hot-plugged into EN device), VOUT = 4.0V Enable input Enable Input Threshold Enable Input Current Enable Input Capacitance Supply current Supply Current Output Leakage Current OT, UVLO/OVLO Overtemperature Shutdown Threshold UVLO Threshold OVLO Threshold Condition Switch off, OUT = open; Note 4 Switches on, OUT = open; Note 4 Each output (output disabled) Condition TJ increasing TJ decreasing VIN = increasing VIN = decreasing VIN = increasing VIN = decreasing Condition VIN = 5V, IL = 10A, Note 5 VIN = 3.3V, IL = 10A, Note 5 Fault on overcurrent, Note 6 VFLAG = 5V Min Typ 0.5 200 Condition Low-to-high transition High-to-low transition, Note 4 VEN = 0V to 5.5V Min Typ 95 90 3.6 2 Typ 0.9 0.9 Typ 1.5 1.5 0.01 Max 120 110 12 40 Max 1.25 1.25 Max 2.4 1 5 Max 5 250 10 Max Units m m ms s Units A A Units V V A pF Units A A A Units C C V V V V Units ms A Min 0.6 0.6 Min 0.8 Min Typ 135 125 2.5 2.3 6.4 6.1 Typ 50 80 9 0.01 Error flag Error Flag Output Resistance Error flag output delay Error Flag Off Current Min 6 Max 100 100 15 1 Tyco/Electronics Raychem Circuit Protection 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 Fax: 800-227-4866 PolySwitch(R) Power Switch Devices PRODUCT: RYC8220-3M DOCUMENT: SCD24675 PCN: 189723-000 REV LETTER: B REV DATE: AUGUST 2, 2001 PAGE NO.: 2 OF 2 ELECTRICAL CHARACTERISTICS - NOTES Note 1. Exceeding the absolute maximum rating may damage the device. Note 2. Devices are ESD sensitive. Handling precautions recommended. Note 3. The device is not designed to function outside its operating rating. Note 4. Off is 0.8V and on is 2.4V for the RYC8220-1 and RYC8220-3. Off is 2.4V and on is 0.8V for the RYC8220-2 and RYC8220-4. The enable input has approximately 200mV of hysteresis. Pull-down/Pull-up resistors are on chip for "-1" and "-2" configurations. Note 5. Pull-up resistors are on chip. Note 6. No error flag out delay on UVLO, OVLO and thermal shutdown. PIN CONFIGURATION: ENA FLGA FLGB ENB 1 2 3 4 8 7 6 5 OUTA IN GND OUTB DEVICE MARKING: Raychem Logo 8220 - 3M Part ID1 Part ID2 Lot ID PIN DESCRIPTIONS: Pin Number Pin Name 1, 4 EN 2, 3 6 7 5 and 8 FLG GND IN OUT Pin Function Enable (Input): Logic-compatible enable input. High input > 2.4V. Low input <0.8V (-1, -3 active high, -2, -4 active low). Do not float. Fault Flag (Output): Active-low open-drain output. Indicates overcurrent, UVLO, OVLO and thermal shutdown. Ground: Supply return Supply Input: Output MOSFET drain. Also supplies IC's internal circuitry. Connect to positive supply. Switch Output: Output MOSFET source. Typically connect to switched side of load. DIMENSION A B C D F G J K M P MIN MAX mm mm 4.80 5.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.27 1.27 BSC 0.18 0.25 0.10 0.25 0 8 5.80 6.20 MIN MAX inch inch 0.190 0.197 0.150 0.157 0.054 0.068 0.013 0.020 0.016 0.050 0.050 BSC 0.0075 0.010 0.004 0.010 0 8 0.228 0.244 MECHANICAL DIMENSIONS: SO-8 PACKAGE NOTES: 1. Dimensions and tolerance per ANSI Y14.5M-1982. 2. Dimensions A and B are datums and T is a datum surface. 3. Controlling dimensions: Millimeters 4. Dimension A and B do not include mold flash. Mold flash shall not exceed 0.15mm [0.006] per side. 5. Dimension D does not include interlead flash. Interlead flash shall not exceed 0.25 mm [0.010]. |
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